Base | Representation |
---|---|
bin | 1111100110011… |
… | …1001000101000 |
3 | 11120010101210010 |
4 | 3321213020220 |
5 | 113222343102 |
6 | 10254251520 |
7 | 1423116060 |
oct | 371471050 |
9 | 146111703 |
10 | 65434152 |
11 | 33a32713 |
12 | 19ab6ba0 |
13 | 10730544 |
14 | 89943a0 |
15 | 5b27d6c |
hex | 3e67228 |
65434152 has 64 divisors (see below), whose sum is σ = 190955520. Its totient is φ = 18295488.
The previous prime is 65434147. The next prime is 65434181. The reversal of 65434152 is 25143456.
65434152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3753 + ... + 12039.
It is an arithmetic number, because the mean of its divisors is an integer number (2983680).
Almost surely, 265434152 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 65434152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95477760).
65434152 is an abundant number, since it is smaller than the sum of its proper divisors (125521368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65434152 is a wasteful number, since it uses less digits than its factorization.
65434152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8350 (or 8346 counting only the distinct ones).
The product of its digits is 14400, while the sum is 30.
The square root of 65434152 is about 8089.1379021500. The cubic root of 65434152 is about 402.9657727993.
The spelling of 65434152 in words is "sixty-five million, four hundred thirty-four thousand, one hundred fifty-two".
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